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£293+ Cheap flights to Thailand

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
27 Mar — 3 Apr1
1 adult

Flights to Thailand in 2025

Find the latest flights to Thailand in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 22 March 2025.

Return from

£455

One-way from

£293

Popular in

December

Cheapest in

May

Average price

£640

Good round-trip deal

£543 or less

Good one-way deal

£315 or less
China Eastern
  • China Eastern
  • 3/5-9/5
  • 2 total stops
  • 41h 05m total
  • London to Bangkok
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25/4
  • 25/4
  • 2 total stops
  • 32h 15m total
  • London to Thailand
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Highest demand for flights based on searches. 7% potential increase in price (£39 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
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Average for return flights in March 2025
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Price to beat on a round-trip flight from London to Thailand.
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Price to beat on a one-way flight from London to Thailand.
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Find flights to Thailand

Browse one-way and return flights deals to Thailand on Cheapflights. Flight deals are based on user searches and were last updated on 22 March 2025
Explore Thailand
Flights to Bangkok
Flights to Phuket City
Flights to Ko Samui
Flights to Krabi
Flights to Chiang Mai
Flights to Hat Yai

Find flight deals to Thailand

Cheapest flights to Thailand
Explore the most affordable flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on 22 March 2025.

Sat 3/518:00LGW - BKK
1 stop18h 05mChina Eastern
Sat 10/521:55BKK - LGW
1 stop24h 05mChina Eastern
Deal found 20/3£455
Fri 20/610:00LHR - BKK
1 stop21h 45mSAUDIA
Tue 8/715:25BKK - LHR
2 stops29h 25mSAUDIA
Deal found 21/3£455
Sun 23/306:40STN - BKK
2 stops35h 15mMultiple Airlines
Mon 31/313:35BKK - STN
2 stops29h 15mMultiple Airlines
Deal found 20/3£455
Fri 7/1111:40LGW - BKK
1 stop30h 00mAir China
Sun 16/1101:40BKK - LGW
1 stop36h 15mAir China
Deal found 19/3£457
Sun 18/517:30LHR - BKK
1 stop24h 40mMultiple Airlines
Sun 25/519:20BKK - LHR
2 stops30h 10mMultiple Airlines
Deal found 21/3£457
Tue 6/521:20LHR - BKK
2 stops33h 00mChina Eastern
Tue 20/502:10BKK - LHR
1 stop22h 30mChina Eastern
Deal found 21/3£458

Cheapflights Fare Finder

Locate flights to Thailand that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 22 March 2025.
Use the filters below to find and compare flights to Thailand that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sat 3/5

18:00-18:05

1 stop18h 05m

Bangkok Suvarnabhumi

Sat 10/5

21:55-16:00

1 stop24h 05m

£455

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 20/6

10:00-13:45

1 stop21h 45m

Bangkok Suvarnabhumi

Tue 8/7

15:25-14:50

2 stops29h 25m

£455

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 18/5

17:30-00:10

1 stop24h 40m

Bangkok Suvarnabhumi

Sun 25/5

19:20-19:30

2 stops30h 10m

£457

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sun 11/5

07:15-09:50

2 stops44h 35m

Bangkok Suvarnabhumi

Thu 15/5

18:00-02:45

2 stops38h 45m

£458

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 6/5

21:20-12:20

2 stops33h 00m

Bangkok Suvarnabhumi

Wed 21/5

21:55-18:40

1 stop26h 45m

£458

LondonBangkok

STN - BKK

STNBKK

London Stansted

Wed 7/5

06:00-17:05

2 stops29h 05m

Bangkok Suvarnabhumi

Tue 13/5

18:20-10:25

2 stops22h 05m

£458

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 22/4

15:00-13:45

1 stop16h 45m

Bangkok Suvarnabhumi

Wed 7/5

01:50-13:00

1 stop17h 10m

£458

LondonBangkok

LHR - DMK

LHRDMK

London Heathrow

Sat 3/5

22:00-01:15

2 stops21h 15m

Bangkok Don Mueang Intl

Wed 14/5

13:10-07:05

3 stops47h 55m

£460

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 28/4

22:05-02:15

1 stop22h 10m

Bangkok Suvarnabhumi

Sat 10/5

19:30-20:00

1 stop30h 30m

£461

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 12/5

22:00-10:00

2 stops30h 00m

Bangkok Suvarnabhumi

Sun 8/6

19:20-19:30

2 stops30h 10m

£463

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 60 results
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Best time to book a flight to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Thailand

How long is the flight to Thailand?

On average, a flight from London to Thailand takes 20 hours 45 minutes. Flights to Thailand from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Thailand?

Use this chart to determine the cheapest time to fly return from London to Thailand. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Thailand should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at midday, when prices are usually at their highest.

Weekly flight availability to Thailand

The most flights from London to Thailand are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

What are the most popular airlines that fly to Thailand?

The most popular airlines flying from London to Thailand are Thai Airways, EVA Air and Etihad Airways.

Thai Airways

Thai Airways

From £833

EVA Air

EVA Air

From £754

Etihad Airways

Etihad Airways

From £604

Qatar Airways

Qatar Airways

From £631

What are the cheapest airlines that fly to Thailand?

The cheapest airlines flying from London to Thailand are Bangkok Airways, Norse Atlantic UK and Turkmenistan Airlines.

Rainfall in Thailand by month

Plan your trip to Thailand by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thailand ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

Plan your trip to Thailand by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thailand, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular places to fly to in Thailand?

Destination popularity is based on the amount of flight searches to Thailand in the last few years. This data was updated on 22 March 2025.
The most popular places in Thailand to fly to are Bangkok, Phuket City, Ko Samui, Chiang Mai and Krabi.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Thailand. Reviews last updated 22 March 2025.
Read through reviews of airlines servicing Thailand, such as Singapore Airlines, Emirates and Hainan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,282 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,282 reviews
Singapore Airlines
8.1
Very Good
1,282 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,191 reviews
Singapore Airlines
8.1
Very Good
1,282 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Hainan Airlines
7.8
Good
31 reviews
Singapore Airlines
8.1
Very Good
1,282 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,319 reviews
Singapore Airlines
8.1
Very Good
1,282 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

FAQs about flying to Thailand

  • Can I find cheaper flights to Thailand if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Thailand on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Thailand?

    Based on reviews from Cheapflights users, Bangkok Airways is rated the highest out of the airlines that fly to Thailand.

  • What is the cheapest airport to fly to in Thailand?

    Bangkok Don Mueang Intl is currently the cheapest airport to fly to in Thailand. One-way flights to Bangkok Don Mueang Intl typically cost £16, while return flights cost around £8.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around £218, however they can be found for as little as £15.

  • Where does the fastest flight to Thailand depart from?

    For those looking to save time traveling to Thailand, London offers the quickest one-way flight (11 hours 25 minutes).

  • Does Bangkok Suvarnabhumi have car hire?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 mi away from Bangkok Suvarnabhumi).

See more FAQs

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How does Cheapflights help users find flights to Thailand?

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Why should you use Cheapflights to find cheap flight tickets to Thailand?

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Can Cheapflights find flights to Thailand with no change fees?

Yes, we can. To see specific flights to Thailand with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Thailand become cheaper?

Not ready to book yet? You can track prices for flights to Thailand on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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